def get_meta_attribute(self, name: str) -> Optional[Expression]:
meta_node = helpers.get_nested_meta_node_for_current_class(
self.model_classdef.info)
if meta_node is None:
return None
return helpers.get_assigned_value_for_class(meta_node, name)
def transform_form_view(ctx: ClassDefContext) -> None:
form_class_value = helpers.get_assigned_value_for_class(ctx.cls.info, 'form_class')
if isinstance(form_class_value, NameExpr):
helpers.get_django_metadata(ctx.cls.info)['form_class'] = form_class_value.fullname